| 4or6 | | - | | |
| ASnumber | | - | | |
| Adblock Plus Filter Uploader | | - | | |
| Add X-Forwarded-For Header | | - | | |
| AlertBox | | - | | |
| AlertIP | | - | | |
| AllowClipboard Helper | | - | | |
| Always Preview (WebExtension) | | - | | |
| Ank Pixiv Tool | | - | | |
| Anonymouse.org | | - | | |
| AutoLaunch | | - | | |
| AutoProxy | | - | | |
| Automatic Save Folder | | - | | |
| Bandwidth Hero | | - | | |
| BatchDownload | | - | | |
| Blender | | - | | |
| Broken Image Finder | | - | | |
| Broken Resources Finder | | - | | |
| Bulk Media Downloader | | - | | |
| CDN Finder Tool | | - | | |
| CacheDownload | | - | | |
| Calomel SSL Validation | | - | | |
| Change! SSL | | - | | |
| Check-Host | | - | | |
| Check4Change | | - | | |
| CheckIt | | - | | |
| CipherFox | | - | | |
| Clipboard-Save-As | | - | | |
| Context Menu Image Saver | | - | | |
| Copper | | - | | |
| Copy Frame Address | | - | | |
| Copy Header | | - | | |
| Copy Title and Description | | - | | |
| Counter | | - | | |
| Country Flag + | | - | | |
| Country Flags ＆ IP Whois | | - | | |
| Custom User-Agent String | | - | | |
| Custom UserAgent String | | - | | |
| Custom UserAgent String(783904) | | - | | |
| DNS Saver | | - | | |
| DeSopa | | - | | |
| DiB | | - | | |
| Direct Download | | - | | |
| Disable Speculative Pre-connections | | - | | |
| Display Text Directly | | - | | |
| Distill Web Monitor | | - | | |
| Do This Automatically | | - | | |
| Dolus | | - | | |
| Double-click Image Downloader | | - | | |
| DoubleClick Save Picture | | - | | |
| Down for Everyone or Just me | | - | | |
| DownThemAll! | | - | | |
| DownThemAll! AntiContainer | | - | | |
| Download Bar | | - | | |
| Download Box | | - | | |
| Download Cleaner | | - | | |
| Download Cleaner Lite | | - | | |
| Download Dialog Tweak | | - | | |
| Download Flash and Video | | - | | |
| Download Links | | - | | |
| Download Manager Tweak | | - | | |
| Download Nubs | | - | | |
| Download Panel | | - | | |
| Download Panel Tweaker | | - | | |
| Download Plan | | - | | |
| Download Scheduler | | - | | |
| Download Sort | | - | | |
| Download Sound | | - | | |
| Download Star | | - | | |
| Download Status Bar | | - | | |
| Download Status Button | | - | | |
| Download Statusbar | | - | | |
| Download Statusbar (973988) | | - | | |
| Download Unlimited | | - | | |
| Download With - | | - | | |
| Download Youtube Videos + | | - | | |
| Download on arrow panel | | - | | |
| Download status | | - | | |
| DownloadHelper | | - | | |
| Downloads Toolbar Button | | - | | |
| Downloads Window | | - | | |
| Downloads in a Tab | | - | | |
| Downloads sidebar | | - | | |
| DownloadsInMenubar | | - | | |
| Drupal Version Check | | - | | |
| Elite Proxy Switcher | | - | | |
| Email Extractor | | - | | |
| Embedded Objects | | - | | |
| Enforce Encryption | | - | | |
| Expiry Canary | | - | | |
| Extended Statusbar | | - | | |
| Fast Video Download | | - | | |
| Feel the Link | | - | | |
| FireDownload | | - | | |
| FireFTP | | - | | |
| FirePreview | | - | | |
| FireProxy | | - | | |
| FireTorrent | | - | | |
| Firefox DNS Flusher | | - | | |
| Flag ＆ IP Address ＆ Domain WHOIS Info | | - | | |
| Flagfox | | - | | |
| Flash Video Downloader - Youtube Downloader | | - | | |
| FlashGot | | - | | |
| Force-TLS | | - | | |
| FormFox | | - | | |
| FoxyPAC | | - | | |
| FoxyProxy | | - | | |
| FoxyProxy Basic | | - | | |
| FoxySpider | | - | | |
| Furaffinity Download extension | | - | | |
| GA? | | - | | |
| Googley Eyes | | - | | |
| HTTP Header | | - | | |
| HTTP Header Live | | - | | |
| HTTP Request Logger | | - | | |
| HTTP Response Browser | | - | | |
| HTTP Tool | | - | | |
| HTTP request maker | | - | | |
| HTTP-Nowhere | | - | | |
| HTTPS Finder | | - | | |
| HTTPS Percentage | | - | | |
| HTTPS-Everywhere | | - | | |
| Header Editor | | - | | |
| Header Spy | | - | | |
| HeaderTool | | - | | |
| Heuristic Network Prefetcher | | - | | |
| Hide My Ass! Web Proxy | | - | | |
| HostAdmin | | - | | |
| HostIP.info Geolocation Plugin | | - | | |
| HttpFox | | - | | |
| IDND | | - | | |
| IMPAS | | - | | |
| IP Flager | | - | | |
